# Even you

Number Theory Level 1

How many of the following 10 numbers are even integers:

$\begin{array} {rrrrr} 0, & 1, &-2, &3, &-1, \\ 5.0, &-2.4, &2 \times 2, &-2 \times 3.5, &\frac{2}{2}? \end{array}$

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